通常咱們都知道java是不支持多重繼承的,但其實能夠用間接的方法內部類來實現多重繼承。如下是代碼:java
public class Father { public int strong(){ return 9; } } public class Mother { public int kind(){ return 8; } } public class Son { /** * 內部類繼承Father類 */ class Father_1 extends Father{ public int strong(){ return super.strong() + 1; } } class Mother_1 extends Mother{ public int kind(){ return super.kind() - 2; } } public int getStrong(){ return new Father_1().strong(); } public int getKind(){ return new Mother_1().kind(); } }